From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74AB4C33CA4 for ; Fri, 10 Jan 2020 20:36:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38030205F4 for ; Fri, 10 Jan 2020 20:36:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578688573; bh=mqMuLstO9IN15kdVeatC4X9CqY4cuP2Br2vC0GqNusY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:List-ID:From; b=wKGPlgLxIR2YccbF5oSWV5sUzt1849/MQcYb5KVBYeBgKDjhI90Z9NqVqkgfFsmzJ EgUz3oN7ieB5p47g3XrkYLCN+iG5bc++EtwtFEVydIRdeX0abKEEhD5DFcPyWTJIfK SSipm2WnMh8B+BbOH1SuVQKAnUrKTZSnPcOoxWQY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727074AbgAJUfe (ORCPT ); Fri, 10 Jan 2020 15:35:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:58278 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726834AbgAJUfd (ORCPT ); Fri, 10 Jan 2020 15:35:33 -0500 Received: from localhost.localdomain (c-98-220-238-81.hsd1.il.comcast.net [98.220.238.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C76682084D; Fri, 10 Jan 2020 20:35:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578688533; bh=mqMuLstO9IN15kdVeatC4X9CqY4cuP2Br2vC0GqNusY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=CAzFhu/0N84idg6tdkOH71CGTBVal3Vwfwn1DXAD4EPlY5OMovjXFD/RHaQ5uoZ0o MHm7HBhxflCUGm6ITOZSgopOJyuNMoNrkZnHDxiZnXcIVln5Zzt8tV8dtc2WqJQWA3 RWu9QfzeN8BEQ5VPC5G4MbSlTEZ1+BUwxnQQJfBU= From: Tom Zanussi To: rostedt@goodmis.org Cc: artem.bityutskiy@linux.intel.com, mhiramat@kernel.org, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org Subject: [PATCH v2 05/12] tracing: Add synth_event_run_command() Date: Fri, 10 Jan 2020 14:35:11 -0600 Message-Id: <646c7f37227e20f3084695aca341892a5ee95fa8.1578688120.git.zanussi@kernel.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masami Hiramatsu This snippet was taken from v4 of Masami's 'tracing/boot: Add synthetic event support' patch. >From the original: 'The synthetic node requires "fields" string arraies, which defines the fields as same as tracing/synth_events interface.' synth_event_run_command() provides the means to execute the synthetic event create command using the synthetic event command string. Signed-off-by: Masami Hiramatsu Signed-off-by: Tom Zanussi --- kernel/trace/trace_events_hist.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 8c9894681100..0886ca6da255 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -1390,6 +1390,11 @@ static int create_or_delete_synth_event(int argc, char **argv) return ret == -ECANCELED ? -EINVAL : ret; } +int synth_event_run_command(const char *command) +{ + return trace_run_command(command, create_or_delete_synth_event); +} + static int synth_event_create(int argc, const char **argv) { const char *name = argv[0]; -- 2.14.1